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Recently, I helped a hospital make a temperature recorder. The hardware resources are: stm8L151 + NTC*2 + EEPROM + lithium battery charging protection circuit + 18mAh button battery; the software log...[Details]
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With the shutdown of battery factories and restrictions on the export of raw material supplies, the crisis in the overseas power battery supply chain has gradually surfaced. Many industry experts e...[Details]
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On Tuesday, June 7, U.S. Treasury Secretary Janet Yellen attended a hearing of the U.S. Senate Banking Committee, and will go to the House Ways and Means Committee on Wednesday to discuss the Biden a...[Details]
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New structure of ESD protection device to ensure signal integrity
With the improvement of video image resolution and color depth, the rate of digital video signals is showing an increasingly highe...[Details]
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Jiwei.com reported on September 23 that at the launch ceremony of the China Innovation and Entrepreneurship Achievement Fair and the Future Technology Summit, Qualcomm China Chairman Meng Pu delivere...[Details]
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After Apple and Huawei released their 5G blockbuster models and sold them out, it also announced the arrival of the 5G phone replacement wave. According to data from the China Academy of Information ...[Details]
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Panel manufacturer HannStar Display plans to invest NT$17 billion (approximately US$607.4 million) to increase LCD panel production capacity by 30,000 glass substrates per month. The new capacity is ...[Details]
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As we all know, the domestic semiconductor industry has always been relatively weak in some upstream materials and equipment fields, among which photolithography machines and photoresists are the mo...[Details]
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1 SDRAM addressing: The board uses a modern sdram chip 4M×16b×4Bank, which is 32MB. It should have 25 address lines, but the chip only provides 13 address lines, 2 bank select lines (BA0, BA1), and t...[Details]
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As the demand for wireless communication functions in consumer products continues to grow, various technical solutions are currently available to meet these demands. The superiority of these solutions...[Details]
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On December 16, according to the results of the 121st review meeting of the Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee in 2020, Shenzhen Xinyichang Technology C...[Details]
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CATL and AIWAYS cooperate on EVOGO battery swap project
Aiways will develop a battery-swap version based on the U5, which will be launched in the fourth quarter of 2022
Recently, Cont...[Details]
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Toshiba Mitsubishi-Electric Industrial Systems (TMEIC) announced on May 31 its sales performance for inverters (PCS) for large-capacity photovoltaic power generation systems in fiscal 2015: the sup...[Details]
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Welding Mechanism Full Version
Wetting: During the welding process, we call the process in which the molten solder forms a uniform, smooth, continuous and firmly attached alloy on the surface of th...[Details]
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0 Introduction
Groundwater in my country accounts for one-third of the total water resources, and the annual water supply accounts for nearly 20% of the total water supply, playing an impo...[Details]
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